Lastly, blue is emptiness. Through taming oneís mind, one has the
clear insight to find liberation from these emotions of ignorance.This is the freedom of wisdom, as vast and limitless as the blue sky.
This symbolizes the bud of potential, to bloom with fruition, full and
glorious.

(Three of the skull images in this series are crowned with the Sun and Moon motif,
this symbolizes Wisdom and Compassion, the emblem of balance and
harmony.)